New Canon registrations have been found for the DS126916 and ID184. The camera could be the Canon EOS R6 Mark III.
Canon registered new camera DS126916 and camcorder ID184 (Dual-band Wi-Fi 5 & Bluetooth).
Previously registered cameras:
DS126922: EOS R5 II (Dual-band Wi-Fi 6 & Bluetooth)
DS126928: EOS R1 (Dual-band Wi-Fi 6 & Bluetooth)
DS126941: EOS R50 V (Dual-band Wi-Fi 5 & Bluetooth)
DS126904: PowerShot V1 (Dual-band Wi-Fi 5 & Bluetooth)
ID174: Unknown (Dual-band Wi-Fi 5)
ID179: Unknown (Dual-band Wi-Fi 5)
via weibo